Average Co-Inventor Count = 9.90
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Other (2 from 832,680 patents)
2 patents:
1. 6780131 - Hydraulic control apparatus for automatic transmission
2. 6634991 - Hydraulic control unit for automatic transmission